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						 SP05.12 : Van bi vi sinh Double - SANITARY 
						Thông số chính:
						Van bi vi sinh Double  - SANITARY - Seat Mix-Proof Ball Valve 
Tư vấn , Thiết kế , Chế tạo dây chuyền – Thiết bị công nghệ , Hệ thống pha trộn - định lượng  được tổng hợp từ các thiết bị công nghệ Bơm - Van - Cảm biến , Thiết bị điều khiển Allen –  Bradley (Mỹ) 
						Hãng cung cấp :  
						Model :  
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            Applications 
            QF6 sanitary double-seat mix-proof ball valve is a cost-effective  			mix-proof valve mainly used in food, beverage, pharmaceutical, and  			chemical industries, where mixtures of different media or materials  			contamination must be avoided. Meanwhile, the completely running  			through design of the valve chamber does not cause any fluid  			resistance. Therefore, the ball valve is the best choice for  			treating viscous fluid or fluid with particulates.
             			Operating Principle 
            QF6 Sanitary double-seat mix-proof ball valve is remote-controlled  			by compressed air. The double-seat sealing and non-resort device  			design avoid media mixing and retention. Meanwhile, after the valve  			is open or closed, the ball valve chamber can be sterilized. 
              
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Technical Data 
    
        
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             Metal material 
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              		Product wetted 
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              		316L (DIN-1.4404) 
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              		Non-product wetted 
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              		304 (DIN-1.4301) 
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              		We can provide EN 10204 3.1B certificate. 
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             Seal material 
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              		Standard 
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              		EPDM/PTFE 
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              		Options 
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              		FPM/PTFE, HNBR/PTFE, Silicone/PTFE 
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              		All seal materials comply with FDA 177.2600. 
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             Temperature 
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              		Continuous working temperature 
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              		-20°C ~ +135°C (EPDM/PTFE) 
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              		Sterilization temperature 
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              		150°C (Max 20min) 
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             Pressure 
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              		Working pressure 
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              		0~16bar 
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              		Control air pressure 
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              		5~8bar 
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             Surface treatment 
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              		Internal surface 
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              		Ra≤0.8µm 
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              		External surface 
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              		Shot blasting 
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             Connection 
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              		Connection standards 
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              		Welding end: DIN 11850 series 2 
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              		Welding end: Inch pipe diameter standard 
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              		Connection methods: welding, clamp, thread and other common connection  		methods. 
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             Options 
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              		Smart controller 
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              		24V DC 
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              		Solenoid valve (1 or 2) 
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              		Position sensor 
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              		24V DC 
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              		NPN/PNP position sensor (1 or 2) 
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Working Conditions 
 
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